package cn.edu.ujn.ch13.controller;

import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;

import cn.edu.ujn.ch13.model.User;

@Controller
@RequestMapping(value="/hello")
public class HelloController {
	@RequestMapping(value="/first")
	public String handleRequest(Model model) {
		model.addAttribute("msg", "这是我的第一个基于注解的SpringMVC程序!---");
		return "first";
	}
	@GetMapping(value = "/index")
	public String index() {
		return "login";
	}

	@RequestMapping("/login")
	public String login(User user) {
		System.out.println(user);
		if("liukun".equals(user.getUsername())) {
			user.setUsername("刘鹍");
		}
		return "ok";
	}
}





